// Copyright 2022 Singularity Data
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use risingwave_common::error::Result;

use crate::binder::BoundSetExpr;
use crate::expr::ExprImpl;
use crate::optimizer::plan_node::PlanRef;
use crate::planner::Planner;

impl Planner {
    pub(super) fn plan_set_expr(
        &mut self,
        set_expr: BoundSetExpr,
        extra_order_exprs: Vec<ExprImpl>,
    ) -> Result<PlanRef> {
        match set_expr {
            BoundSetExpr::Select(s) => self.plan_select(*s, extra_order_exprs),
            BoundSetExpr::Values(v) => self.plan_values(*v),
        }
    }
}
